hivelytracker.com held a competition to make music in Hively Tracker. The entries were put together in a musicdisk called "Planet Hively", which has since been ported to many, many platforms. The Wii version is the first to use hardware accelerated graphics.

Planet Hively
General
Author(s)IRIS and Up Rough
TypeDemo
Links
Download
Source
Downloadable via the Homebrew Browser
Peripherals
Wiimote1.svg

Controls

Wiimote. Click the flower petals (and other things :)